package com.sandasai.service;

import java.util.Date;
import java.util.List;

import com.sandasai.domain.Worktype;
import com.sandasai.vo.StudentBean;
import com.sandasai.vo.WorkBean;

public interface StudentManager {
	String getMessageOfDasai();
	boolean addInfo(StudentBean studentBean);
	boolean submitExperienceText(String experienceText, String username);
	StudentBean getStudentBean(String username);
	boolean updateInfo(StudentBean studentBean);
	WorkBean getWorkBean(String username);
	Date getStartTimeOfSubmission();
	Date getEndTimeOfSubmission();
	boolean isWithinSubmissionTime();
	boolean addWork(WorkBean workBean);
	List<Worktype> getWorkTypes();
	String getExperienceText(String username);
}
